lasinfo (210611) report for 'AHN4T/50HN2_21.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 41062627 number of points by return: 22750435 13109263 4380670 752392 69867 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 381230 0 min x y z: 134980.000 381230.000 24.400 max x y z: 136019.999 382519.999 67.268 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 41062627 extended number of points by return: 22750435 13109263 4380670 752392 69867 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 24400 67268 intensity 37 2969 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 56 2055 gps_time 298019856.242082 298205010.372180 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 242 G 35 225 B 29 215 NIR 24 235 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.37 29.69 ('Amplitude') attribute1 -16.74 12.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22750435 number of intermediate returns: 5211997 number of last returns: 22661579 number of single returns: 9561384 covered area in square units/kilounits: 1237372/1.24 point density: all returns 33.19 last only 18.31 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41062627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22750435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13109263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4380670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 752392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69867 instead zero. overview over extended number of returns of given pulse: 9561384 17475990 10926173 2746789 333547 18121 623 0 0 0 0 0 0 0 0 histogram of classification of points: 28563685 unclassified (1) 12491113 ground (2) 7829 water (9) +-> flagged as extended overlap: 2443903 +---> 1554026 of those are unclassified (1) +---> 889471 of those are ground (2) +---> 406 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.4,24.5) has 267 bin [24.5,24.6) has 1446 bin [24.6,24.7) has 1247 bin [24.7,24.8) has 3675 bin [24.8,24.9) has 20277 bin [24.9,25.0) has 44266 bin [25.0,25.1) has 57675 bin [25.1,25.2) has 23778 bin [25.2,25.3) has 10789 bin [25.3,25.4) has 8119 bin [25.4,25.5) has 7084 bin [25.5,25.6) has 7044 bin [25.6,25.7) has 9528 bin [25.7,25.8) has 17465 bin [25.8,25.9) has 26160 bin [25.9,26.0) has 40843 bin [26.0,26.1) has 67829 bin [26.1,26.2) has 112741 bin 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has 34251 bin [56.4,56.5) has 32931 bin [56.5,56.6) has 32486 bin [56.6,56.7) has 31236 bin [56.7,56.8) has 30752 bin [56.8,56.9) has 29978 bin [56.9,57.0) has 29267 bin [57.0,57.1) has 28563 bin [57.1,57.2) has 28151 bin [57.2,57.3) has 27602 bin [57.3,57.4) has 26656 bin [57.4,57.5) has 25612 bin [57.5,57.6) has 24601 bin [57.6,57.7) has 24181 bin [57.7,57.8) has 23282 bin [57.8,57.9) has 22673 bin [57.9,58.0) has 21932 bin [58.0,58.1) has 21469 bin [58.1,58.2) has 20629 bin [58.2,58.3) has 19760 bin [58.3,58.4) has 19047 bin [58.4,58.5) has 18607 bin [58.5,58.6) has 17770 bin [58.6,58.7) has 17450 bin [58.7,58.8) has 16487 bin [58.8,58.9) has 16114 bin [58.9,59.0) has 14984 bin [59.0,59.1) has 14626 bin [59.1,59.2) has 14319 bin [59.2,59.3) has 13608 bin [59.3,59.4) has 13058 bin [59.4,59.5) has 12653 bin [59.5,59.6) has 12245 bin [59.6,59.7) has 11826 bin [59.7,59.8) has 11302 bin [59.8,59.9) has 11048 bin [59.9,60.0) has 10663 bin [60.0,60.1) has 9980 bin [60.1,60.2) has 9503 bin [60.2,60.3) has 8902 bin [60.3,60.4) has 8526 bin [60.4,60.5) has 8202 bin [60.5,60.6) has 7778 bin [60.6,60.7) has 7342 bin [60.7,60.8) has 7161 bin [60.8,60.9) has 6721 bin [60.9,61.0) has 6162 bin [61.0,61.1) has 6134 bin [61.1,61.2) has 5794 bin [61.2,61.3) has 5522 bin [61.3,61.4) has 5356 bin [61.4,61.5) has 4916 bin [61.5,61.6) has 4638 bin [61.6,61.7) has 4347 bin [61.7,61.8) has 4062 bin [61.8,61.9) has 3952 bin [61.9,62.0) has 3663 bin [62.0,62.1) has 3376 bin [62.1,62.2) has 3202 bin [62.2,62.3) has 2986 bin [62.3,62.4) has 2788 bin [62.4,62.5) has 2585 bin [62.5,62.6) has 2455 bin [62.6,62.7) has 2356 bin [62.7,62.8) has 2242 bin [62.8,62.9) has 1988 bin [62.9,63.0) has 1864 bin [63.0,63.1) has 1770 bin [63.1,63.2) has 1611 bin [63.2,63.3) has 1393 bin [63.3,63.4) has 1386 bin [63.4,63.5) has 1283 bin [63.5,63.6) has 1216 bin [63.6,63.7) has 1061 bin [63.7,63.8) has 1048 bin [63.8,63.9) has 879 bin [63.9,64.0) has 813 bin [64.0,64.1) has 720 bin [64.1,64.2) has 660 bin [64.2,64.3) has 638 bin [64.3,64.4) has 577 bin [64.4,64.5) has 529 bin [64.5,64.6) has 436 bin [64.6,64.7) has 425 bin [64.7,64.8) has 350 bin [64.8,64.9) has 309 bin [64.9,65.0) has 282 bin [65.0,65.1) has 226 bin [65.1,65.2) has 198 bin [65.2,65.3) has 154 bin [65.3,65.4) has 160 bin [65.4,65.5) has 143 bin [65.5,65.6) has 124 bin [65.6,65.7) has 125 bin [65.7,65.8) has 105 bin [65.8,65.9) has 82 bin [65.9,66.0) has 64 bin [66.0,66.1) has 62 bin [66.1,66.2) has 58 bin [66.2,66.3) has 39 bin [66.3,66.4) has 35 bin [66.4,66.5) has 38 bin [66.5,66.6) has 28 bin [66.6,66.7) has 14 bin [66.7,66.8) has 17 bin [66.8,66.9) has 7 bin [66.9,67.0) has 13 bin [67.0,67.1) has 11 bin [67.1,67.2) has 6 bin [67.2,67.3) has 4 average z coordinate 39.0 for 41062627 element(s) point source id histogram with bin size 1.000000 bin 56 has 33118435 bin 57 has 249902 bin 2055 has 7694290 average point source id 430.577486530513511 for 41062627 element(s)